Pass key_information on SessionKeysChange message

media/base/media_keys.h

Index: media/base/media_keys.h
diff --git a/media/base/media_keys.h b/media/base/media_keys.h
index bdc41c5a4d784b0dc0550aba0265417e83054085..567fe08c22dd71731df208afd2ae91f0ad324dd1 100644
--- a/media/base/media_keys.h
+++ b/media/base/media_keys.h
@@ -11,6 +11,7 @@
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/memory/scoped_vector.h"
 #include "media/base/media_export.h"
 #include "url/gurl.h"
 
@@ -21,12 +22,14 @@ class Time;
 namespace media {
 
 class CdmContext;
+struct CdmKeyInformation;
 
 template <typename... T>
 class CdmPromiseTemplate;
 
 typedef CdmPromiseTemplate<std::string> NewSessionCdmPromise;
 typedef CdmPromiseTemplate<> SimpleCdmPromise;
+typedef ScopedVector<CdmKeyInformation> CdmKeysInfo;
 
 // Performs media key operations.
 //
@@ -136,8 +139,8 @@ typedef base::Callback<void(const std::string& web_session_id,
                             const std::string& error_message)> SessionErrorCB;
 
 typedef base::Callback<void(const std::string& web_session_id,
-                            bool has_additional_usable_key)>
-    SessionKeysChangeCB;
+                            bool has_additional_usable_key,
+                            const CdmKeysInfo& keys_info)> SessionKeysChangeCB;

[xhwang, 2015/01/05 22:53:15]

Typically we pass movable objects (e.g. scoped_ptr and ScopedVector) by value
and use Pass().

[jrummell, 2015/01/06 02:36:25]

Done.

 
 typedef base::Callback<void(const std::string& web_session_id,
                             const base::Time& new_expiry_time)>